Product Features

• 2.5 kVA continuous output of sine wave power (to 40º C)
• Huge surge (inrush current) capacity – up to four times rated output for starting large loads
• High capacity, multi-function battery charger provides accurate four stage re-charging and maintenance
• Smart Energy Management system controls utility and/or generator usage
• Non-volatile memory provides the SW Plus with the ability to save customized settings
• FCC Part B compliant means less potential interference with radio and telephone equipment
• Energy efficient with 95% peak efficiency and <20 watts of idle current (<2 watt in search mode)

Power independence in a powerful package Designed to provide homes with a completely independent power supply, the SW Plus 2500 Inverter/Charger combines an inverter, battery charger and dual transfer switch in one package. This 24- or 48-volt version offers continuous power output of 2.5 kVA. The SW Plus provides AC power for household appliances and DC power to charge batteries. As part of an off-grid renewable power system, it converts all forms of renewable energy into utility grade household power. The SW Plus can also be used as part of a backup power system to automatically provide AC power when utility power fails. For supplementary power, the inverter/charger can be combined with the optional Generator Start Module (GSM) to automatically start and stop a generator, based on user needs. To save on utility bills, the SW Plus can also be programmed to switch to battery power from utility power during peak-rate periods. High capacity, multi-function battery charger provides accurate four stage re-charging and maintenance.

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	Electrical Specifications
	AC Input Voltage (nominal)		120 VAC
	AC Input Voltage Range, adjustable		80-150 VAC
	AC Input Current		60 amps AC pass through / 20 amps AC charging
	Continuous Power @ 40°C		2500 watts
	Efficiency (peak in Inverter mode)		95%
	Efficiency (Invert mode)		Over 90% from 120W to 2000W
	Inverter Voltage Regulation		+/- 3%
	Frequency (Nominal +/- 0.04% crystal controlled) Inverter mode		60 Hz
	Continuous Output Current  @ 25°C		21 A rms
	Current Surge Capability  @ 25°C:
	5 sec rating		80 A rms
	Over current trip point		125 A peak
	Inverter Voltage THD (Resistive load)		< 5%
	Automatic Transfer Relay		60 A rms
	DC Input Voltage (Nominal)		25.2 VDC
	DC Input Voltage Range		22-32 VDC
	DC Current at Rated Power (Inverter mode), internal temperature stabilized		120 amps DC
	Idle Consumption (Typical at full voltage)		< 16 watts
	Search Mode Consumption (Typical at full voltage)		< 2 watts
	Continuous Charge Rate @ 120 VAC input (See Note 1 below)		70 amps DC
	Mechanical Specifications
	Operating Temperature Range:
	Unit will meet specifications		32°F - 77°F (0°C - 25°C)
	Unit may not meet specifications		-13°F - 140°F (-25°C - 60°C)
	Storage		-67°F - 284°F (-55°C - 140°C)
	Enclosure Type		Indoor, ventilated, Galvaneel chassis with powdercoat finish
	Unit Weight		105 lb (48 kg)
	Shipping Weight		111 lb (50 kg)
	Inverter Dimensions (H x W x D)		15 x 22.5 x 9" (38 x 57 x 23 cm)
	Shipping Dimensions (H x W x D)		20 x 27 x 15" (52 x 69 x 40 cm)
	Mounting		Wall mount/Shelf
	Features
	Forced Air Cooling		Standard variable speed brushless DC fans
	Multi-stage charging		Bulk, absorption, float/silent, and equalize
	Control Panel		Standard built-in, two line, backlit, alphanumeric LCD with 8 LED indicators
	Battery Temperature Sensor (BTS)		BTS - standard remote battery temperature sensor for increased battery performance
	Options
	Generator Start Module (GSM)		Automatic generator control system for two and three wire start AC and DC generators
	Auxiliary Load Module (ALM)		User adjustable voltage controlled signal relays for control of loads or charging sources